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$94+ Cheap flights from Washington, D.C. (WAS) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Wisconsin

Cheapest flights from Washington, D.C. to Wisconsin
Explore the most affordable flight options available from Washington, D.C. to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.

This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:36 am
BWI
-
MSP
1 stop5h 57m
Frontier
Tue 7/142:24 pm
MSP
-
BWI
1 stop7h 36m
Frontier
Deal found 5/18$190
This Super.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:25 pm
BWI
-
MSP
Nonstop2h 40m
Sun Country Air
Tue 6/238:00 am
MSP
-
BWI
Nonstop2h 24m
Sun Country Air
Deal found 5/19$196
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:55 pm
BWI
-
MSP
Nonstop2h 40m
Sun Country Air
Fri 7/38:25 am
MSP
-
BWI
Nonstop2h 26m
Sun Country Air
Deal found 5/19$197
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:49 am
BWI
-
MSP
Nonstop2h 40m
Sun Country Air
Sun 8/98:05 am
MSP
-
BWI
Nonstop2h 24m
Sun Country Air
Deal found 5/19$198
This Priceline deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:36 am
BWI
-
MSP
1 stop7h 57m
Multiple Airlines
Sun 7/198:50 am
MSP
-
BWI
Nonstop2h 26m
Multiple Airlines
Deal found 5/18$199
This Expedia deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:36 am
BWI
-
MSP
1 stop7h 57m
Frontier
Sat 7/112:24 pm
MSP
-
BWI
1 stop7h 36m
Frontier
Deal found 5/16$204
This Super.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:25 pm
BWI
-
MSP
Nonstop2h 40m
Sun Country Air
Wed 6/248:00 am
MSP
-
BWI
Nonstop2h 24m
Sun Country Air
Deal found 5/19$206
This Cheapflightsfares deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:55 pm
BWI
-
MSP
Nonstop2h 40m
Sun Country Air
Sun 6/288:05 am
MSP
-
BWI
Nonstop2h 24m
Sun Country Air
Deal found 5/20$207
This Priceline deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:35 pm
BWI
-
MSP
Nonstop2h 40m
Multiple Airlines
Tue 6/162:24 pm
MSP
-
BWI
1 stop7h 36m
Multiple Airlines
Deal found 5/18$209
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:36 am
BWI
-
MSP
1 stop7h 57m
Frontier
Fri 7/102:24 pm
MSP
-
BWI
1 stop7h 36m
Frontier
Deal found 5/17$210
This Frontier deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:30 am
IAD
-
MSP
1 stop7h 09m
Frontier
Fri 6/122:24 pm
MSP
-
IAD
1 stop7h 58m
Frontier
Deal found 5/18$210
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:28 pm
BWI
-
MKE
1 stop11h 30m
Frontier
Tue 8/48:43 am
MKE
-
BWI
1 stop6h 55m
Frontier
Deal found 5/18$211

Find flight deals from Washington, D.C. to Wisconsin

Keep the following information in mind while searching for Washington, D.C. to Wisconsin flight deals. Data was last updated May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Expedia)

One-way from

$94
(Super.com)

Popular in

March

Cheapest in

October

Average price

$354

Good round-trip deal

$301 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
Search Deals
From Washington, D.C. (WAS) to Wisconsin
Search Deals
One-way flight from Washington, D.C. (WAS) to Wisconsin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Wisconsin.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Wisconsin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Minneapolis

IAD - MSP

IADMSP

Washington, D.C. Dulles Intl

Wed 6/10

12:40 pm-2:17 pm

Nonstop2h 37m

Minneapolis St Paul

Fri 6/19

3:50 pm-7:12 pm

Nonstop2h 22m

$218

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 10/21

6:00 am-10:11 am

1 stop5h 11m

Chicago O'Hare Intl

Sat 10/24

3:35 pm-9:15 pm

1 stop4h 40m

$238

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 9/16

7:30 pm-11:57 pm

1 stop5h 27m

Chicago O'Hare Intl

Mon 9/21

5:45 pm-10:51 pm

1 stop4h 06m

$238

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Tue 8/18

6:59 am-12:36 pm

1 stop6h 37m

Chicago O'Hare Intl

Thu 8/20

9:30 am-4:19 pm

1 stop5h 49m

$238

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 6/17

7:15 am-8:29 am

Nonstop2h 14m

Chicago O'Hare Intl

Thu 6/18

6:00 am-8:54 am

Nonstop1h 54m

$247

Washington, D.C.Chicago

DCA - ORD

DCAORD

Washington, D.C. Reagan-National

Wed 7/15

11:57 am-1:15 pm

Nonstop2h 18m

Chicago O'Hare Intl

Sat 7/18

10:00 am-1:04 pm

Nonstop2h 04m

$247

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 6/30

10:20 pm-11:31 pm

Nonstop2h 11m

Chicago O'Hare Intl

Mon 7/6

9:40 pm-12:45 am

Nonstop2h 05m

$247

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 6/26

10:20 pm-11:31 pm

Nonstop2h 11m

Chicago O'Hare Intl

Tue 6/30

6:30 am-9:24 am

Nonstop1h 54m

$253

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Fri 6/26

6:15 am-7:30 am

Nonstop2h 15m

Chicago O'Hare Intl

Tue 6/30

9:20 pm-12:28 am

Nonstop2h 08m

$253

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Wed 7/1

7:38 pm-11:59 pm

1 stop5h 21m

Chicago O'Hare Intl

Tue 7/14

9:45 am-5:15 pm

1 stop6h 30m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Washington, D.C. to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Wisconsin

What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $29). Flying from Washington, D.C. to Wisconsin in March is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to WI?

Find hourly flight availability from Washington, D.C. to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 21, 2026.

One of the essential ways to save on airfare from Washington, D.C. to Wisconsin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

How much does it cost to fly round-trip from Washington, D.C. to Wisconsin?

How far ahead should I book a flight from Washington, D.C. to Wisconsin?

The price you pay for your flight from Washington, D.C. to Wisconsin may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Washington, D.C. to Wisconsin?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Wisconsin. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Wisconsin flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated May 21, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Wisconsin, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,282 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,282 reviews
Southwest
7.9
Good
4,282 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,452 reviews
Southwest
7.9
Good
4,282 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,748 reviews
Southwest
7.9
Good
4,282 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,641 reviews
Southwest
7.9
Good
4,282 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Wisconsin?

    There are many flights that can get you from Washington, D.C. to Wisconsin in 2h 14m. Fly via Sun Country Air, Delta, or United Airlines to get the fastest option. Washington, D.C. and Wisconsin are separated by a distance of 610 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Wisconsin one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. American Airlines flights start at $112 while deals on United Airlines start at $133 one-way.

  • What are the most popular routes from Washington, D.C. to Wisconsin?

    When deciding which route to take from Washington, D.C. to Wisconsin consider Baltimore/Washington - Chicago O'Hare Intl, Washington, D.C. Reagan-National - Chicago O'Hare Intl or Washington, D.C. Dulles Intl - Chicago O'Hare Intl as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wisconsin.

  • Can I find deals for business class flights from Washington, D.C. to Wisconsin?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $29). Flying from Washington, D.C. to Wisconsin in March is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington, D.C. to Wisconsin

Discover the top 6 airlines that operate flights from Washington, D.C. to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$118FlexibilityNo cancel feeOn-time65%
FrontierCheapest$90Average$171FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$134Average$373FlexibilityNo cancel feeOn-time69%
DeltaCheapest$158Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$433FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$394FlexibilityNo cancel feeOn-time63%

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